The Story
Plant Bio
Trillium recurvatum, known as Missouri Trillium, is a perennial woodland plant distinguished by its three broad, ovate leaves and solitary, nodding, maroon to purple flowers that bloom in spring.
This Missouri form cultivar is notable for its robust growth and larger flowers, making it a distinctive addition to woodland gardens and naturalized areas.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
12 inches
Width
24 inches
Light
Partial Sun, Shade
Zones
4, 5, 6, 7, 8
Water
Moist soil
Humidity
Moderate
Lifespan
Perennial
Native To
Eastern North America
Toxicity
Toxic if ingested
Bloom period
Early spring – Mid-spring
In flower about 2 months of the year
Planting
How to Grow
- Tuck rhizomes 2-3 inches deep in rich, well-drained soil.
- Mist cuttings or plant in early spring for best results.
- Water regularly to keep soil moist but not waterlogged.
- Apply a layer of mulch to retain moisture and suppress weeds.
- Avoid disturbance during dormancy to protect roots.
- Gradually introduce plant to shaded areas if transplanting.
Pro Tip
Plant in partial to full shade with rich, moist soil for best growth.
Keep It Thriving
Care Guide
Do
- Water consistently to keep soil moist 🌱
- Mulch annually to conserve moisture
- Plant in shaded areas to mimic natural habitat
Don't
- Avoid direct sunlight which can scorch leaves ❌
- Do not let soil dry out completely
- Avoid heavy, compacted soils that hinder root growth
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Plant |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Missouri form Large-flowered Trillium questions
What zones can Missouri form Large-flowered Trillium grow in?
Missouri form Large-flowered Trillium is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Missouri form Large-flowered Trillium deer resistant?
Yes — Missouri form Large-flowered Trillium is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Missouri form Large-flowered Trillium bloom?
Missouri form Large-flowered Trillium typically blooms in early spring through mid-spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Missouri form Large-flowered Trillium need full sun?
Missouri form Large-flowered Trillium does best in part shade.
More Trillium to compare
Great White Trillium
Trillium grandiflorum
Vasey's Trillium
Trillium vaseyi
Toadshade
Trillium cuneatum
Rugel's Trillium
Trillium rugelii
Large-flowered Trillium
Trillium grandiflorum 'Mix'
Trillium x flexatum white w dark eye
Trillium x flexatum 'white w dark eye'
Keep exploring
Explore the genus
Hardy in your zone?
Grow Missouri form Large-flowered Trillium with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.